GCD of 940, 766, 40, 985 Calculator

Given Input numbers are 940, 766, 40, 985

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 940

List of positive integer divisors of 940 that divides 940 without a remainder.

1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940

Divisors of 766

List of positive integer divisors of 766 that divides 766 without a remainder.

1, 2, 383, 766

Divisors of 40

List of positive integer divisors of 40 that divides 40 without a remainder.

1, 2, 4, 5, 8, 10, 20, 40

Divisors of 985

List of positive integer divisors of 985 that divides 985 without a remainder.

1, 5, 197, 985

Greatest Common Divisior

We found the divisors of 940, 766, 40, 985 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 940, 766, 40, 985 is 1.

Therefore, GCD of numbers 940, 766, 40, 985 is 1

Given Input Data is 940, 766, 40, 985

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 940 is 2 x 2 x 5 x 47

Prime Factorization of 766 is 2 x 383

Prime Factorization of 40 is 2 x 2 x 2 x 5

Prime Factorization of 985 is 5 x 197

The above numbers do not have any common prime factor. So GCD is 1

Step1:

Let's calculate the GCD of first two numbers

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(940, 766) = 360020

GCD(940, 766) = ( 940 x 766 ) / 360020

GCD(940, 766) = 720040 / 360020

GCD(940, 766) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 40

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(2, 40) = 40

GCD(2, 40) = ( 2 x 40 ) / 40

GCD(2, 40) = 80 / 40

GCD(2, 40) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 985

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(2, 985) = 1970

GCD(2, 985) = ( 2 x 985 ) / 1970

GCD(2, 985) = 1970 / 1970

GCD(2, 985) = 1

GCD of 940, 766, 40, 985 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 329, 698, 70, 161
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• GCD of 178, 953, 51, 440

1. What is the GCD of 940, 766, 40, 985?

GCD of 940, 766, 40, 985 is 1

2. Where do I get the detailed procedure to find GCD of 940, 766, 40, 985?

You can find a detailed procedure to find GCD of 940, 766, 40, 985 on our page.

3. How to find GCD of 940, 766, 40, 985 on a calculator?

You can find the GCD of 940, 766, 40, 985 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.